DR Approach Document
A leadership-endorsed statement of the organization’s overall disaster recovery strategy, scope, and recovery tiers, ahead of detailed planning.
I. Overview
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flowchart LR
A["Recovery strategy improvised\nduring each past incident"] -- "Need a documented,\nleadership-endorsed recovery approach" --> B["Formal DR Approach\nDocument"]
style A fill:#f9f9f9,stroke:#333,stroke-width:3px
style B fill:#e1f5fe,stroke:#01579b,stroke-width:3px
Definition: A DR Approach Document is the strategic layer of disaster recovery: it states which systems are in scope, which recovery strategy tiers apply, the governance model, and the target bands for RTO (Recovery Time Objective) and RPO (Recovery Point Objective) before any system-level plan is written.
Features:
( Ownership ) Drafted by the DR coordinator or business continuity manager and endorsed by IT and security leadership.
( Recovery Tiers ) Defines strategy options such as hot site, warm site, cold site, or cloud-based DR.
( Funding Commitment ) Endorsement commits the organization to a funding and resourcing model backing the chosen tiers.
( Consistency Risk ) Without it, individual teams build recovery plans against inconsistent assumptions about downtime, data loss, and available infrastructure.
II. Structure & Process
flowchart LR
A["Business Impact Analysis conducted"] --> B["Approach drafted by DR coordinator"]
B --> C["Reviewed by IT/security leadership"]
C --> D["Approved by executive sponsor"]
D --> E["Feeds system-level DR Plan Template"]
E --> F["Revisited on annual cycle or major change"]
| Field | Description |
|---|---|
| Document Scope | Business units, sites, and system categories covered by the DR strategy. |
| Recovery Strategy Tiers | Defined options such as hot site, warm site, cold site, or cloud-based failover, and when each applies. |
| Critical System Categories | Tiering logic (e.g. Tier 1/2/3) used to prioritize which systems get which recovery strategy. |
| Governance & Roles | DR steering committee, DR coordinator, and escalation authority for declaring a disaster. |
| Funding/Resourcing Model | Budget and staffing commitment backing the chosen recovery tiers. |
| Target RTO/RPO Bands | Organization-wide recovery time and recovery point targets by tier, used as inputs to system-level plans. |
| Review Cadence | How often the approach is revisited relative to business and infrastructure change. |
| Executive Sponsor | Leadership role accountable for the strategy and its funding. |
III. Best Practices & Comparison
| Document | Primary Purpose | When Used | Owner |
|---|---|---|---|
| DR Approach Document | Set strategy, scope, and recovery tiers | Before detailed planning; revisited annually | DR coordinator, IT/security leadership |
| DR Plan Template | Provide step-by-step recovery procedures per system | Built after the approach is approved; invoked during a disaster | System/application owners, DR coordinator |
| DR Asset Register | Inventory systems and their recovery priority | Continuously maintained; referenced by both documents above | IT infrastructure/asset management |
- Anchor recovery tiers to business impact analysis output, not to whichever infrastructure is easiest to stand up.
- Get executive sign-off in writing — the approach commits real budget to standby capacity.
- Revisit the approach whenever the organization adds a new critical system category or changes cloud providers.
- Keep the approach at strategy level; push procedural detail into the DR Plan Template so the approach stays stable.
Related: DR Plan Template, DR Asset Register.
Last updated 18 Aug 2026, 00:00 UTC.